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Commit 5673872d authored by Ramkumar Ramachandra's avatar Ramkumar Ramachandra Committed by Jiri Olsa
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perf bench: Fix segfault at the end of an 'all' execution 



At the end of

  $ perf bench all

the program segfaults because it attempts to dereference a NULL
pointer. Fix this fault.

Signed-off-by: default avatarRamkumar Ramachandra <artagnon@gmail.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1395964219-22173-4-git-send-email-artagnon@gmail.com


Signed-off-by: default avatarJiri Olsa <jolsa@redhat.com>
parent 95a2b3c0

tools/perf/builtin-bench.c

+1 −1
Original line number Diff line number Diff line
@@ -86,7 +86,7 @@ static struct collection collections[] = { 


/* Iterate over all benchmarks within a collection: */

#define for_each_bench(coll, bench) \

	for (bench = coll->benchmarks; bench->name; bench++)

	for (bench = coll->benchmarks; bench && bench->name; bench++)



static void dump_benchmarks(struct collection *coll)

{